Description:My setup is run off of my stock head unit which also powers my stock speakers. It has two 5.25" speakers in the front doors and two tweeters in the dash. There are two 6X9's in the rear deck. The extent of my install includes two 10" 1100w Xplods in a sealed box powered by an 1800w peak Legacy amp tuned only to about half power. The power supply is backed up with a 1 farad Hooker Audio cap. Last but not least I maximize the bass using an Epicenter digital bass reconstruction prossecor.